URL:
<http://savannah.nongnu.org/bugs/?38904>
Summary: /usr/avr/include/util/delay.h:248:10: note:
'__ticks' was declared here
Project: AVR C Runtime Library
Submitted by: y0g1
Submitted on: Mon 06 May 2013 12:22:16 PM GMT
Category: Header
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Header files
Status: None
Percent Complete: 0%
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 1.8.0
Fixed Release: None
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Details:
Changes from 2013-05-03 introduce bug in:
/usr/avr/include/util/delay.h
With gcc-4.8 I get:
usr/avr/include/util/delay_basic.h:83:2: error: '__ticks' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
__asm__ volatile (
^
/usr/avr/include/util/delay.h:248:10: note: '__ticks' was declared here
uint8_t __ticks;
^
lto1: all warnings being treated as errors
make[1]: *** [/tmp/ccVIU3hR.ltrans8.ltrans.o] Błąd 1
Maybe there is an error in /usr/avr/include/util/delay.h ?
_delay_loop_1(__ticks) should be run always or it should be in braces with:
else {
__ticks = (uint8_t)__tmp;
_delay_loop_1(__ticks);
}
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